Minor earthquake: M3.11 quake has struck near Tonopah in Nevada

A minor earthquake with magnitude 3.11 (ml/mb) was reported 78 km NE of Tonopah, Nevada (48 miles) on Friday. All ids that are associated to the event: us6000rud2, nn00908448. Unique identifier: nn00908448. The temblor was reported at 04:31:09 / 4:31 am (local time epicenter). The epicenter of the earthquake was roughly 7.1145 km (4 miles) below the earth’s surface. Exact time and date of earthquake 12/12/25 / 2025-12-12 04:31:09 / December 12, 2025 @ 4:31 am UTC/GMT. Exact location of event, depth 7.1145 km, -116.4924° West, 38.4647° North.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days two and in the last 365 days fifteen earthquakes of magnitude 3.0 or greater that has struck near. Every year there are an estimated 130,000 minor earthquakes in the world.

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Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 78 km NE of Tonopah, Nevada. This data comes from the USGS Earthquake Notification Service.

Nevada Tonopah

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Parameter	Value	Description
Magnitude	3.11 mb	The magnitude for the event.
Longitude	-116.4924° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	38.4647° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	7.1145 km	Depth of the event in kilometers.
Place	78 km NE of Tonopah, Nevada	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-12-12 04:31:09	Time when the event occurred. UTC/GMT
Updated	2025-12-12 18:00:32	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt		The total number of felt reports
CDI		The maximum reported intensity for the event.
MMI	2.826	The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	reviewed	Indicates whether the event has been reviewed by a human.
Tsunami	0	This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	149	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	nn	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,us,nn,	A comma-separated list of network contributors.
Number of Stations Used	12	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.507	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.1353 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	154	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	nn00908448	Id of event.
Event Code	00908448	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000rud2,nn00908448,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.11 quake has struck near Tonopah in Nevada

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